[Paladine]

You already named it. Hulking up.

 

[SHIRLEY]

Fire?

 

[Pickaldo]

Multiple Diving Head Bunt Nut Smash Low Blow.

 

[LDMsmooch]

Everyone just calls it the Hulk Up these days, Hogan popularized it so much.

Rather than stagger around, Sting just starts no-selling and does the gorilla muscle pose + yell. Doesn't do it so much these days, but did a glorious one against Jarret at BFG '06.

 

[LeapingLannyPoffo]

It's like he's hulking up and does a pose with his arms when he makes a comeback against his opponent, who gets scared.

When you answer your own question within the first post, it makes for a poor discussion.

 

[peowulf]

It's called Stinging up.

 

[Ham and Egger]

It's the babyface comeback?

 

[Nexus One]

Did it mostly in the huge money Flair matches from when it all started. He doesn't really "hulk up"..they'll call it an adrenline rush because he does sell if he gets kicked in that knee at that point. It just takes a thinking man's wrestler. You don't see that many of those these days.